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Merge pull request #611 from livarcocc/run_help_crash

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Crash when doing dotnet run --help
This commit is contained in:
Livar 2015-12-18 12:05:39 -08:00
commit 64946cf7d7
1 changed files with 36 additions and 10 deletions
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46
src/Microsoft.DotNet.Tools.Run/Program.cs
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@ -13,20 +13,46 @@ namespace Microsoft.DotNet.Tools.Run
{
DebugHelper.HandleDebugSwitch(ref args);
var help = false;
string helpText = null;
var returnCode = 0;
RunCommand runCmd = new RunCommand();
ArgumentSyntax.Parse(args, syntax =>
try
{
syntax.HandleErrors = false;
syntax.DefineOption("f|framework", ref runCmd.Framework, "Compile a specific framework");
syntax.DefineOption("c|configuration", ref runCmd.Configuration, "Configuration under which to build");
syntax.DefineOption("t|preserve-temporary", ref runCmd.PreserveTemporary, "Keep the output's temporary directory around");
syntax.DefineOption("p|project", ref runCmd.Project, "The path to the project to run (defaults to the current directory). Can be a path to a project.json or a project directory");
ArgumentSyntax.Parse(args, syntax =>
{
syntax.HandleHelp = false;
syntax.HandleErrors = false;
// TODO: this is not supporting args which can be switches (i.e. --test)
// TODO: we need to make a change in System.CommandLine or parse args ourselves.
syntax.DefineParameterList("args", ref runCmd.Args, "Arguments to pass to the executable or script");
});
syntax.DefineOption("f|framework", ref runCmd.Framework, "Compile a specific framework");
syntax.DefineOption("c|configuration", ref runCmd.Configuration, "Configuration under which to build");
syntax.DefineOption("t|preserve-temporary", ref runCmd.PreserveTemporary, "Keep the output's temporary directory around");
syntax.DefineOption("p|project", ref runCmd.Project, "The path to the project to run (defaults to the current directory). Can be a path to a project.json or a project directory");
syntax.DefineOption("h|help", ref help, "Help for compile native.");
// TODO: this is not supporting args which can be switches (i.e. --test)
// TODO: we need to make a change in System.CommandLine or parse args ourselves.
syntax.DefineParameterList("args", ref runCmd.Args, "Arguments to pass to the executable or script");
helpText = syntax.GetHelpText();
});
}
catch (ArgumentSyntaxException exception)
{
Console.Error.WriteLine(exception.Message);
help = true;
returnCode = 1;
}
if (help)
{
Console.WriteLine(helpText);
return returnCode;
}
try
{